Birds Hiss Like Snakes to Protect Nests
Certain cavity-nesting birds emit a surprising hiss-like vocalization to deter predators and repel competitors from trying to occupy the same nesting cavity. It’s been hypothesized that that this hiss mimics a snake hiss – but is it a case of mimicry or evidence of widespread fear of hisses?
Read my latest Animal Minds post: Birds Hiss Like Snakes to Protect Nests.
Ants Discriminate Snake Friends and Foes
In Madagascar, there is an ant with two very different relationships to two kinds of snake. These ants open their nests up to one of the snakes, which may help protect them from the other.
Read my latest Animal Minds post for the whole story: Ants Discriminate Snake Friends and Foes.
Weird Ways Animal Moms Feed Their Babies
Any human mom can attest that keeping a baby fed and happy can be a Herculean task. That’s why some animal mothers have evolved some truly creative—and sometimes surprising—strategies. These include regurgitating nectar, sequestering toxins, and even self-sacrifice.
Read my latest for National Geographic's Weird & Wild news: Bats Regurgitate Nectar for Their Babies -- A New Discovery.
